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Filament oil agent for poly-p-phenylene telephthalamide

A technology of poly(p-phenylene terephthalamide) and filament oil, which can be used in fiber type, fiber treatment, textile and paper making, etc., can solve the problems of oil heat resistance, smoothness and poor adaptability, etc. Achieve the effect of improving post-processing, reducing taring and light color

Active Publication Date: 2014-06-18
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the disadvantages of heat resistance, smoothness and poor adaptability of oil agents in the prior art, and proposes a new filament oil agent for poly-p-phenylene terephthalamide fibers. The oil agent has Good smoothness, heat resistance, antistatic, dyeing uniformity and post-processing, etc., the spun para-aramid filament can be suitable for different purposes

Method used

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  • Filament oil agent for poly-p-phenylene telephthalamide
  • Filament oil agent for poly-p-phenylene telephthalamide
  • Filament oil agent for poly-p-phenylene telephthalamide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]15 grams of trimethylolpropane tricaprylate, 25 grams of polyoxyethylene (polyoxyethylene mole number is 10) glycerol monooleate, 30 grams of n-octadecanol ethylene oxide propylene oxide random Copolyether n-butyrate (m=20, n=15, k=1), 8 grams of dodecyl polyoxyethylene (polyoxyethylene molarity is 3) phosphate potassium salt four monomers are added to a 150 ml beaker , stirred at 35-40°C for 30 minutes, then added 15 grams of oleyl alcohol (cis-9-octadecenyl alcohol) oleic acid (cis-9-+ octaenoic acid) ester, 5 grams of adipate diiso Octanol ester, 2 g polyether modified silicone oil (R 4 for C 4 methylene, m2=10, n2=10, p=40, q=60, r=4), stirred at 35-40° C. for another 30 minutes, and then filtered through a 100-mesh filter.

Embodiment 2

[0034] 40 grams of trimethylolpropane tricaprylate, 15 grams of polyoxyethylene (polyoxyethylene molarity is 10) glycerol dioleate, 25 grams of n-octadecyl alcohol ethylene oxide propylene oxide random Copolyether n-butyrate (m=20, n=15, k=1), 5 grams of dodecyl polyoxyethylene (polyoxyethylene molarity is 3) phosphate potassium salt four monomers are added to a 150 ml beaker , stirred at 30-40°C for 30 minutes, then added 10 grams of oleyl alcohol (cis-9-octadecenyl alcohol) oleic acid (cis-9-+ octaenoic acid) ester, 3 grams of adipate diiso Octanol ester, 2 g polyether modified silicone oil (R 4 for C 4 methylene, m2=10, n2=10, p=40, q=60, r=4), stirred at 35-40° C. for another 30 minutes, and then filtered through a 100-mesh filter.

Embodiment 3

[0036] With 30 grams of trimethylolpropane coconut oleate, 15 grams of polyoxyethylene (polyoxyethylene molarity is 20) glycerol monolaurate, 20 grams of n-octanol ethylene oxide propylene oxide random copolymerization Ether n-butyrate (m=20, n=10, k=1), 10 grams of dodecyl polyoxyethylene (polyoxyethylene molarity is 5) phosphate potassium salt four monomers are added in a 150 ml beaker , stirred at 30-40°C for 30 minutes, then added 20 grams of lauryl adipate, 4 grams of diisooctyl sebacate, and 1 gram of polyether modified silicone oil (R 4 for C 2 methylene, m2=10, n2=20, p=40, q=60, r=4), stirred at 35-40° C. for another 30 minutes, and then filtered through a 100-mesh filter.

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Abstract

The invention discloses a filament oil agent for poly-p-phenylene telephthalamide, aiming to solve the problems, such as poor heat resistance, smoothness, adaptability and the like of the oil agent in the prior art. The filament oil agent for the poly-p-phenylene telephthalamide, provided by the invention, comprises the following components: (a) 3-60wt% polyol fatty acid ester, (b) 2-40wt% polyoxyethylene polyol fatty acid ester, (c) 5-40wt% fatty alcohol ethylene oxide-propylene oxide polyether fatty acid ester, (d) 1-20wt% polyoxyethylene alkyl phosphonate, (e) 5-30wt% long-chain fatty alcohol and fatty acid ester, (f) 1-20wt% adhesion property improver and (g) 0.1-5wt% polyether modified silicone oil. The oil agent has the advantages of good smoothness, heat resistance, antistatic property, dyeing uniformity and post processing property.

Description

technical field [0001] The invention relates to a lubricating oil composition characterized by an oxygen-containing polymer mixture as an additive, in particular to a filament oil for poly-p-phenylene terephthalamide fibers. Background technique [0002] Poly-p-phenylene terephthalamide fiber, referred to as aramid 1414 or para-aramid, has excellent properties such as ultra-high strength, high modulus, high temperature resistance, acid and alkali resistance, and light weight, and is widely used in high-performance tires , bulletproof materials, aviation, aerospace and other high-tech fields. The current production capacity is mainly concentrated in the United States, Japan and Europe. At present, the world's output is about 150,000 tons, and the price is 30 US dollars / Kg. In 2009, the world demand will reach more than 560,000 tons. The global demand for aramid fiber is growing rapidly. As a new high-performance fiber, aramid has entered a period of rapid development. Altho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/224D06M13/295D06M15/53D06M15/647D06M101/36
Inventor 张瑞波江志荣杨玉敏李克文时东兴贺小江
Owner CHINA PETROLEUM & CHEM CORP
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